![Turel-Square-Seal](/seals/-/media/tss-media-repository/tss_website/industries/aerospace/helicopters/turel-square-seal.jpg?h=450&iar=0&w=800&rev=7fda8414c2564deeb3fdbb54fe66e362&hash=8775BD3155C6DCD3474C343B87A51893)
Turel® Square Ring & Back-up Rings
The Turel® Square Ring, together with Back-up Rings has been specially developed for use in low temperature landing gear applications.
- Static seal for extreme conditions
- Effective sealing at temperatures as low as -60°C / -76°F
- High tolerance for hardware movements
![Wedgpak](/seals/-/media/tss-media-repository/tss_website/industries/aerospace/helicopters/wedgpak.jpg?h=450&iar=0&w=800&rev=fad2d53a87744fa3850d5d6f1d96dcdd&hash=A492F558B8BE0C17A6EC39CB7B1E6BD0)
Turcon® Wedgpak®
The Turcon® Wedgpak® consists of a triangular elastomer supported by two delta shaped Back-up Rings.
- Turcon® Wedgpak® has reduced, yet effective elastomer contact, for positive sealing at all temperatures
- Turcon® Wedgpak® has two triangular Back-up rings offering optimum extrusion resistance even at high pressure shocks
![Orkot_Slydring](/seals/-/media/tss-media-repository/tss_website/industries/aerospace/helicopters/orkot_slydring.jpg?h=450&iar=0&w=800&rev=b270b50d0678451bac1f85089b3e6d8d&hash=705EF59A98A77A9F9B1A2E6163A9605C)
Orkot® Slydring
Polymeric composite bearings with a polyester base matrix and one or more layers of cloth for reinforcement.
- “Soft” wear particles protect sealing system from damage
- Load capacity exceeds traditional metal bearings
- High tolerance to overloading (Shock loads)
- Fully compatible with red oil types
- Proven performance as LDG bearing (A320, A350)
![Turcon_VL_Seal](/seals/-/media/tss-media-repository/tss_website/industries/aerospace/helicopters/turcon_vl_seal.jpg?h=450&iar=0&w=800&rev=dabf9533c48944588433388483566a5a&hash=D26FB043BF544DDDC3F8C5144DA7B429)
Turcon® VL Seal
The combination of the Turcon® VL Seal and the Turcon® Excluder DC is a proven sealing solution for many helicopter MRA and TRA applications, as well as MRD and TRDs.
- Unique back-pumping sealing system actively prevents external leakage
- Well lubricated seals allow over 30,000 landings with one set of seals
- Range of excluders and scrapers, suitable for most groove standards, effectively scrape water, ice and dirt
- Market leading Turcon® PTFE materials
![29a-Turcon-Excluder-DC](/seals/-/media/tss-media-repository/tss_website/industries/aerospace/planes/29a-turcon-excluder-dc.jpg?h=450&iar=0&w=800&rev=88a06e09a98b41719ff7d4643092be04&hash=45196B3E499B687836FA95A698D684A0)
Turcon® Excluder DC
Turcon® Excluder DC is a well proved double-acting excluder.
- Unique design with an O-Ring energizer
- Fits AS4716 glands
- Works upstream as a secondary seal
- Ice scraping capability
![Wheel-and-Brake](/seals/-/media/tss-media-repository/tss_website/industries/aerospace/helicopters/wheel-and-brake.jpg?h=450&iar=0&w=800&rev=70ab97a23cf3477fa6b73bef0df051cc&hash=475A7528D48261B0783C134500B2BFA5)
Wheel and Brake
Trelleborg Sealing Solutions has a full suite of seals and other products for aircraft wheels and brakes, such as brake seals and scrapers, metering pin seals, bearing grease retainers, static seals and shrouds.
![31_Hub-Grease-Retainers](/seals/-/media/tss-media-repository/tss_website/industries/aerospace/planes/31_hub-grease-retainers.jpg?h=450&iar=0&w=800&rev=54c8fa21bd99432ea227327884460904&hash=15B4316D2B7754A9697356173B700277)
Bearing grease dams
Bespoke designs to suit specific wheel geometries.
- Unique Trelleborg Sealing Solutions design to meet customer specifications
- Effectively retains wheel bearing grease
- Materials compatible with all engine oils and fuels